SPE polypropylene column CHROMABOND® CN/SiOH, 250 stuks

SPE-PP columns Chromabond CN/SiOH 6 ml vol., absorbent weight 500 /1000 mg Enrichment of PAHs from soil Special combination phase: CN: Cyanopropyl phase for selective adsorption of polycyclic aromatics via π-π interactions SiOH: Unmodified silica phase for removal of polar components Recommended application: extraction of the 16 PAHs according to EPA from soil samples